2-Bromo-3-hexyl-5-iodothiophene (stabilized with Copper chip)>97.0%(GC)5g

Methyl ethyl keton (MEK) 99,5+% 25 Liter

Urea 99,5 %, pure 2.5 Kilogram

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 25 Kilogram

Ammonia 25%, pure 5 Liter

Ferric citrate hydrate, pure, 100 g, plastic packaging.

Sodium hypochlorite 12.5% Extra pure 5 Liter

Toluene 99.9 +%, extra pure 5 Liter

Sodium Thiosulfate Pentahydrate 99 +%, pure 2.5 Kilogram

Praseodymium(III) Nitrate Hexahydrate 99+% Pure 250 gram

Diisopropyl ether 99+% stab. Extra pure 5 Liter

Potassium thiocyanate 99.9 +% Extra pure 100 gram

Zinc Oxide 99.9 +%, pure 250 gram